# SDR YENA20140310054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2014
- Submitted: March 10, 2014
- Operation: Air carrier
- Aircraft: [N565JB](https://openairdocs.org/aircraft/N565JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2031
- Aircraft time: 43,750 hours, 15,476 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 4082
- Condition: Failed
- Location: Emergency Lights
- Part time: 48,795 hours, 17,767 cycles
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20140310054

## Discrepancy

WHEN LANDING GEAR LOWERED EMERGENCY EXIT LIGHTS AT BOTH FORWARD CABIN DOORS CAME ON MOMENTARILY THEN WENT OUT AND REMAINED OFF.  EMERGENCY LIGHTS ABOVE AISLE JUST AFT OF FORWARD GALLEY ALSO OUT.  TROUBLESHOT TO PSU (10WL). R & R PSU. OPS CHECK NORMAL.

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